MUTCD/W

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Series W of the MUTCD is for warning signs.

Temporary warning signs

This series includes warning signs for temporary traffic control zones, i.e., construction zones, as well as for incident management areas. Whereas a regulatory sign appears the same inside and outside a construction zone, a temporary warning sign has an orange background instead of the usual yellow, and an incident management warning sign has a fluorescent pink background. California and Texas place construction warning signs in separate series C and CW, respectively. Incident management area signs are not to be confused with the emergency management signs of Series EM.

  • W3-4
  • Normal
    Normal
  • Construction zone
    Construction zone
  • Incident management area
    Incident management area

In general, OpenStreetMap only maps long-term closures and construction sites. For routing purposes, short-term construction is more reliably and efficiently tracked in incident management systems along with real-time traffic congestion data. However, if a temporary warning sign happens to be posted on a long-term basis for some reason, you can map it as you would map a permanent warning sign. If you map the temporary traffic sign as a node, use a W code but add colour=orange or pink to the node.

W1: Curves and Turns‎

Sign or plaque Designation Name Tags Notes
W1-1L Turn hazard=turn
W1-1R
W1-2L Curve hazard=curve
W1-2R
W1-3L Reverse Turn hazard=turns
W1-3R
W1-4L Reverse Curve hazard=curves curves=serpentine
W1-4R
W1-4bL Reverse Curve (2 lanes) hazard=curves curves=serpentine change=no Speculative
W1-4bR
W1-4cL Reverse Curve (3 or more lanes) hazard=curves curves=serpentine change=no Speculative
W1-4cR
W1-5L Winding Road hazard=curves curves=extended
W1-5R
W1-6L One-Direction Large Arrow hazard=turn
W1-6R
W1-7 Two-Direction Large Arrow hazard=dangerous_junction
More details at taginfo
W1-8L Chevron Alignment hazard=curve
W1-8R
W1-10L Combination Horizontal Alignment/Intersection hazard=curve;dangerous_junction
W1-10R
W1-10aL Combination Horizontal Alignment/Intersection hazard=curve;dangerous_junction
W1-10aR
W1-10bL Combination Horizontal Alignment/Intersection hazard=curve;dangerous_junction
W1-10bR
W1-10cL Combination Horizontal Alignment/Intersection hazard=curve;dangerous_junction
W1-10cR
W1-10dL Combination Horizontal Alignment/Intersection hazard=curves;dangerous_junction curves=serpentine
W1-10dR
W1-10eL Combination Horizontal Alignment/Intersection hazard=curves;dangerous_junction curves=serpentine
W1-10eR
W1-11L Hairpin Curve hazard=curve curve=hairpin
W1-11R
W1-13L Truck Rollover hazard:hgv=rollover Speculative
W1-13R
W1-15 270-degree Loop hazard=curve curve=loop

W2: Intersections‎

Sign or plaque Designation Name Tags Notes
W2-1 Intersection Warning hazard=dangerous_junction
W2-2L Intersection Warning hazard=dangerous_junction
W2-2R
W2-3L Intersection Warning hazard=dangerous_junction
W2-3R
W2-3aL Intersection Warning hazard=dangerous_junction
W2-3aR
W2-4 T-intersection hazard=dangerous_junction
W2-5 Intersection Warning hazard=dangerous_junction
W2-6 Circular Intersection hazard=roundabout junction=roundabout
W2-7L Offset Side Roads hazard=dangerous_junction
W2-7R
W2-8L Double Side Roads hazard=dangerous_junction
W2-8R
W2-10 Traffic Entering When Flashing highway=priority at the intersection
highway=stop stop=minor at the stop line of the cross street
flashing_lights=yes on the traffic sign node
W2-11 Traffic Approaching When Flashing highway=priority at the intersection
highway=stop stop=minor at the stop line of this street
flashing_lights=yes on the traffic sign node

W3: Advance Traffic Control‎

Sign or plaque Designation Name Tags Notes
W3-1 Advanced Traffic Control hazard=stop
highway=stop ahead
More details at taginfo

Speculative

W3-2 Advanced Traffic Control hazard=give_way
highway=give_way ahead		 Speculative
W3-3 Advanced Traffic Control hazard=traffic_signals
highway=traffic_signals ahead
More details at taginfo
W3-4 Be Prepared to Stop hazard=queues_likely
W3-5 Reduced Speed Limit Ahead hazard=maxspeed
maxspeed=45 mph ahead		 Speculative
W3-5a XX MPH Speed Zone Ahead hazard=maxspeed
maxspeed=45 mph ahead		 Speculative
W3-5b Variable Speed Zone Ahead hazard=maxspeed
maxspeed:variable=yes ahead		 Speculative
W3-5c XX MPH Truck Speed Zone Ahead hazard=maxspeed
maxspeed:hgv=20 mph ahead		 Speculative
W3-6 Draw Bridge hazard=queues_likely
bridge=movable ahead
W3-7 Ramp Meter Ahead hazard=traffic_signals
highway=traffic_signals traffic_signals=ramp_meter ahead
W3-8 Ramp Metered When Flashing hazard=traffic_signals
highway=traffic_signals traffic_signals=ramp_meter ahead
W3-9 Traffic Using Shoulder shoulder:right:access=*

W4: Lanes and Merges‎

Sign or plaque Designation Name Tags Notes
W4-1L Merge hazard=merge Speculative
W4-1R
W4-2L Lane Ends hazard=merge
turn:lanes=merge_to_left change:lanes=yes		 Speculative
W4-2R
W4-3L Added Lane hazard=acceleration_lane
lanes=*		 Speculative
W4-3R
W4-4P Cross Traffic Does Not Stop (plaque) hazard=dangerous_crossing
highway=stop stop=minor
W4-4aP Traffic From Left (Right) Does Not Stop (plaque) hazard=dangerous_crossing
highway=stop stop=minor
W4-4bP Oncoming Traffic Does Not Stop (plaque) hazard=dangerous_crossing
highway=stop stop=minor
W4-5 Entering Roadway Merge hazard=merge Speculative
W4-5aP No Merge Area (plaque) hazard=no_acceleration_lane
W4-6L Entering Roadway Added Lane hazard=acceleration_lane
lanes=*		 Speculative
W4-6R
W4-7L Heavy Merge from Right (Left) hazard=merge Speculative
W4-7R
W4-8 Single Lane Transition hazard=road_narrows
lanes=1

W5: Road Width Restrictions‎

Sign or plaque Designation Name Tags Notes
W5-1 Road Narrows hazard=road_narrows
narrow=yes ahead
W5-2 Narrow Bridge narrow=yes on bridge
W5-2a Narrow Underpass narrow=yes on underpass
W5-3 One Lane Bridge lanes=1 on bridge
W5-3a One Lane Underpass lanes=1 on underpass
W5-4 Ramp Narrows hazard=ramp_narrows
narrow=yes ahead		 Speculative
W5-4a Path Narrows hazard=road_narrows
narrow=yes ahead

W6: Divided Highways‎

Sign or plaque Designation Name Tags Notes
W6-1 Divided Highway dual_carriageway=yes
W6-2 Divided Highway Ends dual_carriageway=no
W6-3 Two-Way Traffic oneway=no lanes=2
W6-4 Two-Way Traffic oneway=no
W6-5 Two-Way Traffic (3-Lane) oneway=no lanes=3 lanes:forward=1 lanes:backward=2
W6-5a Two-Way Traffic (3-Lane) oneway=no lanes=3 lanes:forward=2 lanes:backward=1

W7: Hills and Grades‎

Sign or plaque Designation Name Tags Notes
W7-1 Hill incline=down
W7-1a Hill with Grade incline=-8%
W7-2P Use Low Gear (plaque)
?
W7-2bP Trucks Use Lower Gear (plaque)
?
W7-3P XX% Grade (plaque) incline=-9%
W7-3aP Next XX Miles (plaque) incline=* for 7 miles
W7-3bP XX% Grade, XX Miles (plaque) incline=-9% for 7 miles
W7-4 Runaway Truck Ramp XX Miles highway=escape 1 mile ahead
W7-4b Runaway Truck Ramp (with arrow) highway=escape 1 mile ahead
W7-4c Truck Escape Ramp highway=escape
W7-4dP Sand (plaque) surface=sand
W7-4eP Gravel (plaque) surface=gravel
W7-4fP Paved (plaque) surface=paved
W7-5 Hill incline=down
W7-6 Hill Blocks View
?

W8: Pavement and Roadway Conditions‎

Sign or plaque Designation Name Tags Notes
W8-1 Bump traffic_calming=bump
hazard=bump
W8-2 Dip traffic_calming=dip
hazard=dip
W8-3 Pavement Ends surface=unpaved
W8-4 Soft Shoulder shoulder:surface=unpaved
W8-5 Slippery When Wet hazard=slippery
W8-5,W8-5P Slippery When Wet hazard:wet=slippery
W8-5,W8-5aP Slippery (Ice) hazard=slippery;ice
W8-5,W8-5bP Slippery (Steel Deck) hazard=slippery;metal_bridge_deck surface=steel
W8-5,W8-5cP Slippery (Excess Oil) hazard=slippery surface=chipseal
W8-6 Truck Crossing hazard=hgv_crossing
hgv=designated on cross street		 Speculative
W8-7 Loose Gravel hazard=loose_gravel
surface=gravel
W8-8 Rough Road hazard=rough_road
smoothness=*
W8-9 Low Shoulder
?
W8-10 Bicycle Surface Condition hazard=slippery surface=*
W8-10P Slippery When Wet (plaque) hazard=slippery surface=*
W8-11 Uneven Lanes
?
W8-12 No Center Line lane_markings=no
W8-13 Bridge Ices Before Road hazard=ice on bridge
W8-14 Fallen Rocks hazard=falling_rocks
W8-15 Grooved Pavement surface=grooved_asphalt hazard=grooves Speculative
W8-15,W8-15aP Grooved Pavement (Motorcycle) surface=grooved_asphalt hazard:motorcycle=grooves Speculative
W8-16 Metal Bridge Deck surface=metal hazard=metal_bridge_deck on the bridge Speculative
W8-16,W8-15P Metal Bridge Deck (Motorcycle) surface=metal hazard:motorcycle=metal_bridge_deck on the bridge Speculative
W8-17 Shoulder Drop Off (symbol)
?
W8-17P Shoulder Drop-Off (plaque)
?
W8-18 Road May Flood flood_prone=yes
W8-19 Flood Gauge man_made=monitoring_station monitoring:water_level=yes display:analog=yes recording:manually=yes
W8-21 Gusty Winds Area hazard=side_winds
W8-22 Fog Area hazard=fog Speculative
W8-23 No Shoulder shoulder=no
W8-24 Steel Plate Ahead surface=metal ahead
W8-25 Shoulder Ends shoulder=no
W8-26 Road Ends noexit=yes in 500 feet (150 m)
W8-26a Street Ends noexit=yes in 500 feet (150 m)

W9: Lane Transitions‎

Sign or plaque Designation Name Tags Notes
W9-1 Left (Right) Lane Ends hazard=lane_changing
W9-2a Merge Here Take Turns hazard=road_narrows
lanes=1
W9-3L Interior Lane Shift access:lanes=|no|
W9-3R
W9-4 Lanes Merge hazard=road_narrows
lanes=1
W9-5 Bicycle Lane Ends hazard=lane_changing
cycleway=shared_lane or shared
W9-5a Bicycles Merging hazard=lane_changing
cycleway=shared_lane or shared
W9-6 Pay Toll XX Miles Cars (price) barrier=toll_booth charge:motorcar=0.75 USD 1 mile ahead
toll=yes from 1 mile ahead
W9-6a Stop Ahead Pay Toll Cars (price) barrier=toll_booth charge:motorcar=0.75 USD 1 mile ahead
toll=yes from up ahead
W9-6bP Pay Toll XX Miles Cars (price) (plaque) barrier=toll_booth charge:motorcar=0.75 USD 1 mile ahead
toll=yes from 1 mile ahead
W9-6cP Stop Ahead Pay Toll (plaque) barrier=toll_booth ahead
toll=yes from up ahead
W9-6dP Stop Ahead Pay Toll (plaque) barrier=toll_booth ahead
toll=yes from up ahead
W9-6e Take Ticket XX Miles amenity=vending_machine vending=toll drive_through=yes 2 miles (3.2 km) ahead
toll=yes from 2 miles (3.2 km) ahead
W9-6f Stop Ahead – Take Ticket amenity=vending_machine vending=toll drive_through=yes ahead
toll=yes from up ahead
W9-6gP Take Ticket XX Miles (plaque) amenity=vending_machine vending=toll drive_through=yes 2 miles (3.2 km) ahead
toll=yes from 2 miles (3.2 km) ahead
W9-6hP Stop Ahead – Take Ticket (plaque) amenity=vending_machine vending=toll drive_through=yes ahead
toll=yes from up ahead
W9-7L Right (Left) Lane Exit Only Ahead turn:lanes=slight_left change:lanes=yes
highway=motorway_junction ahead
W9-7R

W10: Rail and Light Rail‎

Sign or plaque Designation Name Tags Notes
W10-1 Grade Crossing Advance Warning hazard=level_crossing
railway=level_crossing ahead
More details at taginfo
W10-1aP Exempt (plaque)
?
W10-2L Grade Crossing and Intersection Advance Warning hazard=level_crossing;dangerous_junction
railway=level_crossing nearby
W10-2R
W10-3L Grade Crossing and Intersection Advance Warning hazard=level_crossing;dangerous_junction
railway=level_crossing nearby
W10-3R
W10-4L Grade Crossing and Intersection Advance Warning hazard=level_crossing;dangerous_junction
railway=level_crossing ahead
W10-4R
W10-5 Low Ground Clearance hazard=ground_clearance
W10-5P Low Ground Clearance (plaque) hazard=ground_clearance
W10-7 Light Rail Activated Blank-Out Symbol
?
W10-8 Trains May Exceed 80 MPH maxspeed=* on the railroad tracks highspeed=yes if 124 miles per hour (200 km/h) or higher
W10-9 No Train Horn crossing:whistle=optional
W10-9P No Train Horn (plaque) crossing:whistle=optional
W10-11 Storage Space Symbol
?
W10-11a Storage Space XX Feet Between Tracks & Highway
?
W10-11b Storage Space XX Feet Between Highway & Tracks Behind You
?
W10-12 Skewed Crossing
?
W10-13P No Gates or Lights (plaque) railway=level_crossing crossing:barrier=no crossing:light=no
W10-14P Next Crossing (plaque) N/A
W10-14aP Use Next Crossing (plaque) N/A
W10-15P Rough Crossing (plaque) railway=level_crossing smoothness=*
W10-16 Another Train Coming Activated Blank-Out railway=level_crossing tracks=*
W10-21 Busway Crossing highway=busway intersecting the roadway How to tag the crossing itself?
W10-21aP Signal Ahead (plaque) highway=traffic_signals at the stop line ahead

W11: Advance Warnings and Crossings‎

Sign or plaque Designation Name Tags Notes
W11-1 Bicycle hazard=cyclists
crossing=* bicycle=designated
W11-2 Pedestrian hazard=pedestrians
crossing=* foot=designated		 Ohio distinguishes between left and right orientations
More details at taginfo
W11-3 Deer hazard=animal_crossing hazard:animal=deer
More details at taginfo
W11-4 Cow hazard=animal_crossing hazard:animal=cow
W11-5 Farm Vehicle hazard=agricultural_vehicles
W11-6 Snowmobile hazard=snowmobile
W11-7 Equestrian hazard=horse_riders
crossing=* horse=designated
W11-8 Emergency Vehicle hazard=emergency_vehicles
emergency=designated on cross street
W11-9 Handicapped hazard=wheelchair
crossing=* wheelchair=designated		 Speculative
W11-10 Truck hazard=hgv
hgv=designated on cross street
W11-11 Golf Cart hazard=golf_cart
crossing=* golf_cart=designated
W11-12P Emergency Signal Ahead (plaque) hazard=traffic_signals
highway=traffic_signals traffic_signals=emergency ahead
W11-14 Horse-Drawn Vehicle hazard=carriage
carriage=designated
W11-15 Trail Crossing hazard=cyclists;pedestrians
crossing=* bicycle=designated foot=designated
W11-15a Trail Crossing hazard=cyclists;pedestrians
crossing=* bicycle=designated foot=designated
W11-15P Trail Crossing (plaque) hazard=cyclists;pedestrians
crossing=* bicycle=designated foot=designated
W11-16 Bear hazard=animal_crossing hazard:animal=bear
W11-17 Sheep hazard=animal_crossing hazard:animal=sheep
W11-18 Bighorn Sheep hazard=animal_crossing hazard:animal=bighorn_sheep Speculative
W11-19 Donkey hazard=animal_crossing hazard:animal=donkey Speculative
W11-20 Elk hazard=animal_crossing hazard:animal=elk Speculative
W11-21 Moose hazard=animal_crossing hazard:animal=moose
W11-22 Wild Horse hazard=animal_crossing hazard:animal=wild_horse Speculative

W12: Low Clearance‎

Sign or plaque Designation Name Tags Notes
W12-1 Double Arrow N/A Map each side as a separate way
W12-2 Low Clearance Ahead maxheight=12'6" ahead
More details at taginfo
W12-2a Low Clearance Overhead maxheight=14'4" on the roadway below
More details at taginfo
W12-2b Low Clearance – Lane Overhead maxheight:lanes=14'4" on the roadway below

W13: Advisory Speeds‎

Sign or plaque Designation Name Tags Notes
W13-1P Advisory Speed (plaque) maxspeed:advisory=35 mph
W13-1aP Advisory Speed Confirmation (plaque) maxspeed:advisory=35 mph
W13-2 Advisory Exit Speed highway=*_link maxspeed:advisory=25 mph
W13-3 Advisory Ramp Speed highway=*_link maxspeed:advisory=35 mph
W13-4P On Ramp (plaque) N/A
W13-6 Combination Horizontal Alignment/Advisory Exit Speed Loop hazard=loop highway=*_link maxspeed:advisory=25 mph Speculative
W13-7 Combination Horizontal Alignment/Advisory Ramp Speed Loop hazard=loop highway=*_link maxspeed:advisory=25 mph Speculative
W13-8 Combination Horizontal Alignment/Advisory Exit Speed Loop hazard=loop highway=*_link maxspeed:advisory=25 mph Speculative
W13-9 Combination Horizontal Alignment/Advisory Ramp Speed Loop hazard=loop highway=*_link maxspeed:advisory=25 mph Speculative
W13-10 Combination Horizontal Alignment/Advisory Exit Speed Turn hazard=turn highway=*_link maxspeed:advisory=20 mph Speculative
W13-11 Combination Horizontal Alignment/Advisory Ramp Speed Turn hazard=turn highway=*_link maxspeed:advisory=20 mph Speculative
W13-12 Combination Horizontal Alignment/Advisory Exit Speed – Truck Rollover hazard:hgv=turn highway=*_link maxspeed:advisory=20 mph Speculative
W13-13 Combination Horizontal Alignment/Advisory Ramp Speed – Truck Rollover hazard:hgv=turn highway=*_link maxspeed:advisory=20 mph Speculative
W13-20 Vehicle Speed Feedback Sign highway=speed_display maxspeed=*
W13-20aP Vehicle Speed Feedback Sign (plaque) highway=speed_display maxspeed=*

W14: Dead End Streets and No Passing Zones‎

Sign or plaque Designation Name Tags Notes
W14-1 Dead End N/A
More details at taginfo
W14-1aL Dead End (with arrow) N/A
W14-1aR
W14-2 No Outlet N/A
More details at taginfo
W14-2aL No Outlet (with arrow) N/A
W14-2aR
W14-3 No Passing Zone overtaking=no

W15: Playground

Sign or plaque Designation Name Tags Notes
W15-1 Playground hazard=children
leisure=playground nearby

W16: Supplemental

Sign or plaque Designation Name Tags Notes
W16-1P In Road (plaque) cycleway=shared_lane bicycle=designated or carriage=designated
W16-1aP In Street (plaque) cycleway=shared_lane bicycle=designated or carriage=designated
W16-2P XX Feet distance=500' on the traffic sign
W16-2aP XX Ft distance=500' on the traffic sign
W16-3P XX Miles (2-line plaque) distance=2 mi on the traffic sign
W16-3aP XX Miles (1-line plaque) distance=2 mi on the traffic sign
W16-4P Next XX Feet (plaque) distance=500' on the traffic sign
W16-5PL Supplemental Arrow (plaque) N/A
W16-5PR
W16-6PL Supplemental Arrow (plaque) N/A
W16-6PR
W16-7PL Downward Diagonal Arrow (plaque) N/A
W16-7PR
W16-7aP Dual Downward Diagonal Arrow (plaque) N/A
W16-8P Advance Street Name (1-line plaque) name=1st Street on cross street
W16-8aP Advance Street Name (2-line plaque) name=Elm Street on cross street at left
name=Lumsden Road on cross street at right
W16-9P Ahead (plaque) N/A
W16-10P Photo Enforced (symbol plaque) type=enforcement
highway=speed_camera or man_made=surveillance surveillance:type=camera surveillance:zone=traffic
W16-10aP Photo Enforced (plaque) type=enforcement
highway=speed_camera or man_made=surveillance surveillance:type=camera surveillance:zone=traffic
W16-11P High-Occupancy Vehicles (plaque) hov=designated
W16-12P Traffic Circle (plaque) hazard=roundabout junction=roundabout
W16-12aP Roundabout (plaque) hazard=roundabout junction=roundabout
W16-13P When Flashing (plaque)
?
W16-15P New (plaque)
?
W16-16P Last Exit Before Toll (1-line plaque) highway=motorway_junction at the exit
toll=yes past the exit
W16-16aP Last Exit Before Toll (2-line plaque) highway=motorway_junction at the exit
toll=yes past the exit
W16-17P Toll (plaque) destination:ref=* Toll on a ramp
toll=yes on the toll road
W16-18P Notice (plaque)
?
W16-19P Last in Corridor (plaque)
?
W16-20P Except Bicycles (plaque) except=bicycle
W16-21P 2-Way Bicycle Cross Traffic (plaque) highway=cycleway oneway=no across the roadway

W17: Speed Hump‎

Sign or plaque Designation Name Tags Notes
W17-1 Speed Hump traffic_calming=hump

W18: No Traffic Signs‎

Sign or plaque Designation Name Tags Notes
W18-1 No Traffic Signs
?

W19: End of Controlled Access Highway‎

Sign or plaque Designation Name Tags Notes
W19-1 Freeway Ends XX Miles End highway=motorway in 1 mile
W19-2 Expressway Ends XX Miles End expressway=yes in 1 mile
W19-3 Freeway Ends End highway=motorway at this point
W19-4 Expressway Ends End expressway=yes at this point
W19-5 All Traffic Must Exit highway=construction or highway=proposed ahead

W20: Work Zones

Sign or plaque Designation Name Tags Notes
W20-1 Road Work (with distance)
?
W20-1b Path Work (with distance)
?
W20-2 Detour Advance
?
W20-2a Bike Detour (with distance)
?
File:MUTCD CW20-2b.svg W20-2b Bike Diversion (with distance)
?
W20-3 Road Closed Advance access=no ahead
W20-3a Path Closed Advance access=no ahead
W20-4 One Lane Road Advance lanes=1 1,000 feet ahead
W20-5 Lane(s) Closed access:lanes=|no
W20-5a Lane(s) Closed (with distance) access:lanes=|no|no
W20-5b Bike Lane Closed (with distance)
?
W20-7 Flagger (symbol) supervised=yes
W20-7a Flagger supervised=yes
W20-8 Slow (on Stop/Slow Paddle)
?

W21: Road Work

Sign or plaque Designation Name Tags Notes
W21-1 Workers hazard=roadworks
W21-1a Workers hazard=roadworks
W21-2 Fresh Oil (Tar) surface=asphalt smoothness=excellent
W21-3 Road Machinery Ahead N/A
W21-4 Slow Moving Vehicle N/A
W21-5 Shoulder Work
?
W21-5a Shoulder Closed shoulder:right:access=no
W21-5b Shoulder Closed (with distance) shoulder:right:access=no 1,000 feet ahead
W21-6 Survey Crew N/A
W21-7 Utility Work Ahead N/A
W21-8 Mowing Ahead N/A

W22: Blasting Zones

Sign or plaque Designation Name Tags Notes
W22-1 Blasting Zone Ahead N/A
W22-3 End Blasting Zone N/A

W23: Slow Traffic‎

Sign or plaque Designation Name Tags Notes
W23-1 Slow Traffic Ahead
?
W23-2 New Traffic Pattern Ahead N/A Remap roads ahead using newest available imagery
W23-2a New Signal Operation Ahead N/A

W24: Double Reverse Curves

Sign or plaque Designation Name Tags Notes
W24-1L Double Reverse Curve (1 lane) hazard=curves curves=double_reverse lanes=1 Speculative
W24-1R
W24-1aL Double Reverse Curve (2 lanes) hazard=curves curves=double_reverse lanes=2 change=no Speculative
W24-1aR
W24-1bL Double Reverse Curve (3 lanes) hazard=curves curves=double_reverse lanes=2 change=no Speculative
W24-1bR
W24-1cP All Lanes hazard=curves curves=double_reverse lanes=* change=no Speculative

W25: Oncoming Traffic Has Extended Green‎

Sign or plaque Designation Name Tags Notes
W25-1 Oncoming Traffic Has Extended Green
?
W25-2 Oncoming Traffic May Have Extended Green
?

W26: Watch for Stopped Traffic

Sign or plaque Designation Name Tags Notes
W26-1 Watch for Stopped Traffic hazard=congestion

External links

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